Home / 19,194.97-26,463.27-17,226.67

Finding the Fourth Proportional to 19,194.97, 26,463.27 and 17,226.67

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Solution

The fourth proportional to 19,194.97, 26,463.27 and 17,226.67 is: 23,749.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,194.97 : 26,463.27 = 17,226.67 : x
  2. Step 2: Convert to fraction form
    19,194.97/26,463.27 = 17,226.67/x
  3. Step 3: Cross multiply
    19,194.97x = 26,463.27 × 17,226.67
  4. Step 4: Simplify right side
    19,194.97x = 455,874,019.41
  5. Step 5: Solve for x
    x = 455,874,019.41/19,194.97
  6. Step 6: Final answer
    x = 23,749.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.